STM32WLE4JC datasheet(86/146 Pages) STMICROELECTRONICS

部件名	STM32WLE4JC

功能描述	Multiprotocol LPWAN 32-bit Arm® Cortex®-M4 MCUs, LoRa®, (G)FSK, (G)MSK, BPSK, up to 256KB Flash, 64KB SRAM

PDF	146 Pages

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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Table 44. Current consumption in Stop 1 mode

Symbol

Parameter

Conditions

Typ

Max(1)

Unit

VDD (V)

0 °C

25 °C

55 °C

85 °C

105 °C

0 °C

25 °C

85 °C

105 °C

IDD

(Stop 1)

Supply current in Stop 1 mode

RTC disabled

1.8

2.05

4.00

14.0

47.0

74.5

6.10

20.0

200

480

µA

2.4

2.15

3.95

14.0

47.0

75.0

3.0

2.15

4.15

14.0

47.5

75.5

5.90

20.0

200

490

3.6

2.25

4.20

14.0

48.0

76.5

6.20

20.0

200

490

IDD

(Stop 1with

RTC)

Supply current in Stop 1 mode

RTC enabled, clocked by LSI(2)

1.8

2.15

4.10

14.0

47.0

75.0

6.30

20.0

200

480

2.4

2.15

4.10

14.0

47.5

75.5

3.0

2.25

4.20

14.0

47.5

76.0

6.40

21.0

200

490

3.6

2.30

4.15

14.5

48.5

77.0

6.70

21.0

200

490

1. Guaranteed based on test during characterization, unless otherwise specified.

2. LSI using LSIPRE = 1 configuration.

Table 45. Current consumption during wakeup from Stop 1 mode

Conditions

Typ at 25 °C

Unit

VDD = 1.8 V

VDD = 2.4 V

VDD = 3.0 V

VDD = 3.6 V

Wakeup clock: MSI 4 MHz, voltage range 2

1.05

1.15

1.09

1.18

nAs

Wakeup clock: MSI 2 MHz, voltage range 2

1.81

2.12

2.40

Wakeup clock: MSI 4 MHz, voltage range 1

0.766

1.23

1.34

1.49

Wakeup clock: MSI 16 MHz, voltage range 1

0.310

0.71

0.935

0.836

Wakeup clock: MSI 48 MHz, voltage range 1

0.0707

0.461

0.533

0.565

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